IT989292B - DOUBLE PUMP COMPLEX - Google Patents

DOUBLE PUMP COMPLEX

Info

Publication number
IT989292B
IT989292B IT2558273A IT2558273A IT989292B IT 989292 B IT989292 B IT 989292B IT 2558273 A IT2558273 A IT 2558273A IT 2558273 A IT2558273 A IT 2558273A IT 989292 B IT989292 B IT 989292B
Authority
IT
Italy
Prior art keywords
double pump
pump complex
complex
double
pump
Prior art date
Application number
IT2558273A
Other languages
Italian (it)
Original Assignee
Klein Schanzlin & Becker Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Klein Schanzlin & Becker Ag filed Critical Klein Schanzlin & Becker Ag
Application granted granted Critical
Publication of IT989292B publication Critical patent/IT989292B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT2558273A 1972-07-20 1973-06-19 DOUBLE PUMP COMPLEX IT989292B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722235505 DE2235505B1 (en) 1972-07-20 1972-07-20 DOUBLE PUMP UNIT

Publications (1)

Publication Number Publication Date
IT989292B true IT989292B (en) 1975-05-20

Family

ID=5851099

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2558273A IT989292B (en) 1972-07-20 1973-06-19 DOUBLE PUMP COMPLEX

Country Status (8)

Country Link
AT (1) AT327686B (en)
BE (1) BE802540A (en)
CH (1) CH558885A (en)
DE (1) DE2235505B1 (en)
FR (1) FR2194245A5 (en)
IT (1) IT989292B (en)
NL (1) NL7310105A (en)
SE (1) SE391226B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946920A1 (en) * 1979-11-21 1981-06-04 Allweiler Ag, 7760 Radolfzell Twin pump assembly with common valve casing - has sealing faces for flanges in one plane for easier manufacture
FR2564530A1 (en) * 1984-05-16 1985-11-22 Grundfos Sarl Pompes Multi-stage supercharger device, made in one single piece
DE4021410A1 (en) * 1990-07-06 1992-01-16 Oplaender Wilo Werk Gmbh DOUBLE CENTRIFUGAL PUMP
CN104895804A (en) * 2015-07-01 2015-09-09 吉首大学 Double-centrifugal-pump device convenient in serial connection and parallel connection switching

Also Published As

Publication number Publication date
NL7310105A (en) 1974-01-22
FR2194245A5 (en) 1974-02-22
DE2235505B1 (en) 1973-12-20
BE802540A (en) 1973-11-16
AT327686B (en) 1976-02-10
SE391226B (en) 1977-02-07
CH558885A (en) 1975-02-14
ATA518873A (en) 1975-04-15
DE2235505A1 (en) 1973-12-20

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